At least one retailer has valued these parts at over $200 as part of an upsell.
The reality is that most doors don't need these parts. And, on our site, the price is nowhere near the $200+ value ascribed to the kit. The end bearings plates cost only $15.09, the center bearing costs $2.67, and the cables for a 7' high door cost $10.82. That is a total of only $28.58. The $10 winding bars would bring the total to $38.58.
Slightly better bars and bearings may raise the price to $60 or so, but remember that this is for parts you probably don't need.
Wise people count the cost. We don't take advantage of those who don't count the cost.
Huge inventory of torsion springs for same or next day shipping! Here you will find all you need in the most common sizes of 1 3/4," 2," 2 1/4," and 2 5/8" inside diameter springs. Larger 3 3/4" and 6" inside diameter commercial and industrial springs may require a day or two to ship. You'll also find TorqueMaster Springs, Extension Springs, Self-Storage door springs, steel rolling door springs and springs for one piece single panel doors.
Shelves packed with every part you need to fix your doors.
Please note. Shipping times and costs have changed. Normal transit times are currently not guaranteed, even on next day and second day shipments. Shipping prices on items over eight feet have more than tripled.